Air Quality
Excellent
No health implications.
16
PM2.5
35
PM10
67
O3
0.4
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Aug
81
Good
Sat
8 Aug
67
Good
Sun
9 Aug
60
Good
Mon
10 Aug
48
Excellent
Tue
11 Aug
38
Excellent
Wed
12 Aug
39
Excellent
Thu
13 Aug
37
Excellent
Air quality in the last 12 months (Xiantao)
|
2026/06
|
57
|
56
|
42
|
45
|
65
|
53
|
41
|
25
|
34
|
47
|
54
|
42
|
27
|
34
|
49
|
49
|
54
|
44
|
23
|
29
|
23
|
23
|
21
|
22
|
28
|
37
|
66
|
57
|
52
|
28
|
|
|
2026/05
|
45
|
35
|
38
|
36
|
44
|
43
|
46
|
40
|
45
|
46
|
50
|
69
|
36
|
37
|
43
|
34
|
25
|
18
|
22
|
28
|
36
|
34
|
35
|
25
|
23
|
17
|
24
|
35
|
47
|
41
|
52
|
|
2026/04
|
52
|
46
|
38
|
49
|
70
|
76
|
75
|
61
|
28
|
42
|
55
|
48
|
40
|
28
|
32
|
44
|
50
|
56
|
55
|
75
|
34
|
24
|
32
|
37
|
48
|
54
|
57
|
29
|
29
|
36
|
|
|
2026/03
|
24
|
31
|
51
|
66
|
78
|
78
|
83
|
74
|
79
|
77
|
61
|
82
|
58
|
71
|
76
|
29
|
30
|
42
|
73
|
85
|
70
|
55
|
64
|
78
|
77
|
75
|
65
|
61
|
57
|
37
|
54
|
|
2026/02
|
66
|
88
|
96
|
103
|
113
|
137
|
63
|
74
|
62
|
71
|
80
|
99
|
76
|
64
|
82
|
32
|
76
|
80
|
94
|
57
|
51
|
81
|
89
|
48
|
40
|
23
|
46
|
49
|
|||
|
2026/01
|
41
|
69
|
83
|
75
|
93
|
69
|
73
|
67
|
72
|
74
|
73
|
77
|
79
|
90
|
126
|
126
|
156
|
140
|
27
|
55
|
56
|
78
|
83
|
90
|
85
|
168
|
108
|
91
|
70
|
55
|
54
|
|
2025/12
|
93
|
101
|
58
|
71
|
85
|
90
|
117
|
105
|
138
|
150
|
170
|
118
|
37
|
52
|
60
|
70
|
129
|
157
|
118
|
122
|
56
|
54
|
46
|
85
|
68
|
71
|
81
|
88
|
94
|
140
|
95
|
|
2025/11
|
78
|
75
|
78
|
77
|
81
|
64
|
35
|
29
|
51
|
57
|
64
|
42
|
51
|
73
|
80
|
88
|
52
|
27
|
32
|
42
|
62
|
79
|
91
|
75
|
79
|
69
|
98
|
80
|
70
|
76
|
|
|
2025/10
|
29
|
37
|
20
|
31
|
55
|
53
|
38
|
55
|
61
|
48
|
49
|
59
|
23
|
37
|
52
|
27
|
28
|
12
|
15
|
25
|
23
|
30
|
39
|
44
|
76
|
81
|
75
|
77
|
98
|
77
|
60
|
|
2025/09
|
20
|
24
|
25
|
25
|
31
|
26
|
39
|
39
|
22
|
26
|
40
|
17
|
20
|
20
|
25
|
33
|
26
|
18
|
13
|
16
|
27
|
29
|
16
|
12
|
18
|
21
|
31
|
39
|
26
|
24
|
|
|
2025/08
|
40
|
35
|
40
|
40
|
32
|
22
|
14
|
14
|
23
|
23
|
13
|
18
|
17
|
23
|
17
|
15
|
21
|
30
|
18
|
13
|
18
|
17
|
21
|
22
|
23
|
21
|
26
|
26
|
33
|
27
|
15
|
|
2025/07
|
17
|
14
|
16
|
20
|
25
|
30
|
32
|
34
|
24
|
21
|
37
|
27
|
24
|
25
|
28
|
26
|
26
|
25
|
30
|
29
|
21
|
13
|
10
|
18
|
21
|
26
|
17
|
17
|
20
|
23
|
26
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution